Class: Jekyll::Tags::PostComparer

Inherits:
Object
  • Object
show all
Defined in:
lib/jekyll/tags/post_url.rb

Constant Summary collapse

MATCHER =
%r!^(.+/)*(\d+-\d+-\d+)-(.*)$!.freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name) ⇒ PostComparer

Returns a new instance of PostComparer.


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# File 'lib/jekyll/tags/post_url.rb', line 10

def initialize(name)
  @name = name

  all, @path, @date, @slug = *name.sub(%r!^/!, "").match(MATCHER)
  unless all
    raise Jekyll::Errors::InvalidPostNameError,
          "'#{name}' does not contain valid date and/or title."
  end

  escaped_slug = Regexp.escape(slug)
  @name_regex = %r!^_posts/#{path}#{date}-#{escaped_slug}\.[^.]+|
    ^#{path}_posts/?#{date}-#{escaped_slug}\.[^.]+!x
end

Instance Attribute Details

#dateObject (readonly)

Returns the value of attribute date


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# File 'lib/jekyll/tags/post_url.rb', line 8

def date
  @date
end

#nameObject (readonly)

Returns the value of attribute name


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# File 'lib/jekyll/tags/post_url.rb', line 8

def name
  @name
end

#pathObject (readonly)

Returns the value of attribute path


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# File 'lib/jekyll/tags/post_url.rb', line 8

def path
  @path
end

#slugObject (readonly)

Returns the value of attribute slug


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# File 'lib/jekyll/tags/post_url.rb', line 8

def slug
  @slug
end

Instance Method Details

#==(other) ⇒ Object


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# File 'lib/jekyll/tags/post_url.rb', line 31

def ==(other)
  other.relative_path.match(@name_regex)
end

#deprecated_equality(other) ⇒ Object


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# File 'lib/jekyll/tags/post_url.rb', line 35

def deprecated_equality(other)
  slug == post_slug(other) &&
    .year  == other.date.year &&
    .month == other.date.month &&
    .day   == other.date.day
end

#post_dateObject


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# File 'lib/jekyll/tags/post_url.rb', line 24

def 
  @post_date ||= Utils.parse_date(
    date,
    "'#{date}' does not contain valid date and/or title."
  )
end